EP0249340A3 - Device for controlling the idling operation of an internal combustion engine - Google Patents

Device for controlling the idling operation of an internal combustion engine Download PDF

Info

Publication number
EP0249340A3
EP0249340A3 EP87304226A EP87304226A EP0249340A3 EP 0249340 A3 EP0249340 A3 EP 0249340A3 EP 87304226 A EP87304226 A EP 87304226A EP 87304226 A EP87304226 A EP 87304226A EP 0249340 A3 EP0249340 A3 EP 0249340A3
Authority
EP
European Patent Office
Prior art keywords
controlling
combustion engine
internal combustion
idling operation
idling
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP87304226A
Other versions
EP0249340A2 (en
EP0249340B1 (en
Inventor
Takeo C/O Himeji Seisakusho Sasaki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP10810986A external-priority patent/JPS62265451A/en
Priority claimed from JP10810886A external-priority patent/JPS62265439A/en
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of EP0249340A2 publication Critical patent/EP0249340A2/en
Publication of EP0249340A3 publication Critical patent/EP0249340A3/en
Application granted granted Critical
Publication of EP0249340B1 publication Critical patent/EP0249340B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D35/00—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
    • F02D35/0007—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for using electrical feedback
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D31/00—Use of speed-sensing governors to control combustion engines, not otherwise provided for
    • F02D31/001—Electric control of rotation speed
    • F02D31/002—Electric control of rotation speed controlling air supply
    • F02D31/003—Electric control of rotation speed controlling air supply for idle speed control
    • F02D31/004—Electric control of rotation speed controlling air supply for idle speed control by controlling a throttle stop

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
EP87304226A 1986-05-12 1987-05-12 Device for controlling the idling operation of an internal combustion engine Expired - Lifetime EP0249340B1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP108108/86 1986-05-12
JP108109/86 1986-05-12
JP10810986A JPS62265451A (en) 1986-05-12 1986-05-12 Idling revolution-number controller for internal combustion engine
JP10810886A JPS62265439A (en) 1986-05-12 1986-05-12 Idling engine speed controlling device for internal combustion engine

Publications (3)

Publication Number Publication Date
EP0249340A2 EP0249340A2 (en) 1987-12-16
EP0249340A3 true EP0249340A3 (en) 1988-11-30
EP0249340B1 EP0249340B1 (en) 1991-07-17

Family

ID=26448069

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87304226A Expired - Lifetime EP0249340B1 (en) 1986-05-12 1987-05-12 Device for controlling the idling operation of an internal combustion engine

Country Status (5)

Country Link
US (1) US4763623A (en)
EP (1) EP0249340B1 (en)
KR (1) KR900001627B1 (en)
AU (1) AU569000B2 (en)
DE (1) DE3771393D1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0674760B2 (en) * 1987-02-12 1994-09-21 三菱電機株式会社 Engine controller
DE3720255A1 (en) * 1987-06-19 1988-12-29 Bosch Gmbh Robert SYSTEM FOR ADJUSTING THE THROTTLE ANGLE
DE3733623A1 (en) * 1987-10-05 1989-04-13 Bosch Gmbh Robert DEVICE FOR ADJUSTING THE OPERATING CHARACTERISTICS OF AN INTERNAL COMBUSTION ENGINE
JPH0196449A (en) * 1987-10-06 1989-04-14 Fuji Heavy Ind Ltd Valve controller for internal combustion engine
DE3824631A1 (en) * 1988-07-20 1990-01-25 Bosch Gmbh Robert MALFUNCTION TEST METHOD AND DEVICE FOR IDLE CONTROL
JP2671137B2 (en) * 1988-08-31 1997-10-29 スズキ株式会社 Idling speed control system for outboard engine
JPH04101043A (en) * 1990-08-20 1992-04-02 Mitsubishi Electric Corp Electronic automotive controller
US5199401A (en) * 1991-10-21 1993-04-06 Eaton Corporation Engine throttle servoactuator control system
DE4433300C1 (en) * 1994-09-19 1995-11-09 Volkswagen Ag Method and device for idle adjustment of an internal combustion engine

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0100063A2 (en) * 1982-07-26 1984-02-08 Hitachi, Ltd. Apparatus and method for controlling air amount upon engine start
JPS6189952A (en) * 1984-10-08 1986-05-08 Daihatsu Motor Co Ltd Control system for idle rotational speed of engine

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5345861A (en) * 1976-10-04 1978-04-25 Akatake Eng Co Ltd Apparatus capable of automatically supplying constant amount ofpowdery material
GB2051420B (en) * 1979-04-24 1983-12-14 Nissan Motor Intake air flow control system to control idling speed of an internal combustion engine
JPS5862334A (en) * 1981-10-09 1983-04-13 Mazda Motor Corp Control device of idling revolution in engine
JPS5862335A (en) * 1981-10-09 1983-04-13 Mazda Motor Corp Control device of idling revolution in engine
JPS60150450A (en) * 1984-01-18 1985-08-08 Honda Motor Co Ltd Feedback control method of idle number of revolution of internal-combustion engine
JPS60150452A (en) * 1984-01-19 1985-08-08 Mitsubishi Electric Corp Internal combustion engine fuel control device
JPS60178952A (en) * 1984-02-27 1985-09-12 Mitsubishi Electric Corp Fuel injection controller for internal-combustion engine
JPH0612089B2 (en) * 1984-10-15 1994-02-16 本田技研工業株式会社 Idle speed feedback control method for internal combustion engine
JPH0742881B2 (en) * 1984-10-26 1995-05-15 富士重工業株式会社 Intake air amount control method for vehicle engine
US4612333A (en) * 1985-03-22 1986-09-16 Vassileff Neiko I Foamed gypsum filter containing carbonaceous material
JPH0670393B2 (en) * 1985-08-20 1994-09-07 三菱電機株式会社 Engine fuel controller
JPS62113839A (en) * 1985-11-13 1987-05-25 Mazda Motor Corp Fuel injection control device for engine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0100063A2 (en) * 1982-07-26 1984-02-08 Hitachi, Ltd. Apparatus and method for controlling air amount upon engine start
JPS6189952A (en) * 1984-10-08 1986-05-08 Daihatsu Motor Co Ltd Control system for idle rotational speed of engine

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN, vol. 7, no. 145 (M-224)[1290], 24th June 1983; & JP-A-58 57 039 (TOYO KOGYO K.K.) 05-04-1983 *
PATENT ABSTRACTS OF JAPAN, vol. 8, no. 240 (M-336)[1677], 6th November 1984; & JP-A-59 119 036 (MAZDA K.K.) 10-07-1984 *
PATENT ABSTRACTS OF JAPAN, vol. 9, no. 7 (M-350)[1730], 12th January 1985; & JP-A-59 158 343 (MITSUBISHI JIDOSHA KOGYO K.K.) 07-09-1984 *

Also Published As

Publication number Publication date
EP0249340A2 (en) 1987-12-16
AU569000B2 (en) 1988-01-14
KR900001627B1 (en) 1990-03-17
AU7274987A (en) 1987-12-10
US4763623A (en) 1988-08-16
DE3771393D1 (en) 1991-08-22
KR880012874A (en) 1988-11-29
EP0249340B1 (en) 1991-07-17

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